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PH12016500184A1 - Puncture device - Google Patents

Puncture device

Info

Publication number
PH12016500184A1
PH12016500184A1 PH12016500184A PH12016500184A PH12016500184A1 PH 12016500184 A1 PH12016500184 A1 PH 12016500184A1 PH 12016500184 A PH12016500184 A PH 12016500184A PH 12016500184 A PH12016500184 A PH 12016500184A PH 12016500184 A1 PH12016500184 A1 PH 12016500184A1
Authority
PH
Philippines
Prior art keywords
internal needle
passage hole
needle
internal
blocking means
Prior art date
Application number
PH12016500184A
Inventor
Tamura Makoto
Tamano Hisami
Kawabata Mitsuhiro
Original Assignee
Terumo Corp
Mitsubishi Pencil Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Terumo Corp, Mitsubishi Pencil Co filed Critical Terumo Corp
Publication of PH12016500184A1 publication Critical patent/PH12016500184A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/347—Locking means, e.g. for locking instrument in cannula
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Provided is a puncturing tool with which an internal needle can be accommodated within an internal needle hub or the like through an operation to draw in the internal needle, and which can block the passage hole through which the needle is inserted and prevent the internal needle from protruding to the outside, accomplishing this without employing restoring force of a needle clamp member. The tool is provided with an outer barrel (6) attached in retractable fashion inside an internal needle hub (41), and an inner barrel (7) attached in retractable fashion inside the outer barrel (6), and having a passage hole (73) for insertion of an internal needle (3). The inner barrel is further provided with passage hole blocking means (a space part (75), a block body (74)) which moves at least a portion of the passage hole, from a position at which the internal needle (3) may be inserted therein to a position at which the internal needle (3) cannot be inserted, and blocks the open state of the passage hole (73). Insertion of the internal needle (3) is blocked by the passage hole blocking means.
PH12016500184A 2013-08-05 2016-01-25 Puncture device PH12016500184A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013162333 2013-08-05
JP2014010315A JP6316002B2 (en) 2013-08-05 2014-01-23 Puncture tool
PCT/JP2014/070381 WO2015019968A1 (en) 2013-08-05 2014-08-01 Puncturing tool

Publications (1)

Publication Number Publication Date
PH12016500184A1 true PH12016500184A1 (en) 2016-04-25

Family

ID=52461302

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12016500184A PH12016500184A1 (en) 2013-08-05 2016-01-25 Puncture device

Country Status (6)

Country Link
US (1) US20160220270A1 (en)
JP (1) JP6316002B2 (en)
CN (1) CN105451803A (en)
AU (1) AU2014303610A1 (en)
PH (1) PH12016500184A1 (en)
WO (1) WO2015019968A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8323249B2 (en) 2009-08-14 2012-12-04 The Regents Of The University Of Michigan Integrated vascular delivery system
WO2011146769A2 (en) 2010-05-19 2011-11-24 Tangent Medical Technologies Llc Integrated vascular delivery system
US8814833B2 (en) 2010-05-19 2014-08-26 Tangent Medical Technologies Llc Safety needle system operable with a medical device
AU2015214400B2 (en) 2014-02-04 2019-10-03 Icu Medical, Inc. Self-priming systems and methods
JPWO2016088424A1 (en) * 2014-12-04 2017-09-14 テルモ株式会社 Catheter assembly and manufacturing method thereof
WO2016185909A1 (en) 2015-05-15 2016-11-24 テルモ株式会社 Catheter assembly
WO2017211493A1 (en) * 2016-06-10 2017-12-14 Fresenius Kabi Deutschland Gmbh Cannulation device
SG11201903241SA (en) * 2016-10-27 2019-05-30 Braun Melsungen Ag Catheter devices with valves and related methods
CN108113883A (en) * 2016-11-29 2018-06-05 南方医科大学珠江医院 Drawing liquid container and liquid pumping method
CA3096168A1 (en) * 2018-04-27 2019-10-31 Becton, Dickinson And Company Pen needle storage
CN108721730B (en) * 2018-07-02 2023-06-02 中国人民解放军总医院 Injector for viscous medicinal liquids
EP3797816A4 (en) * 2019-07-15 2022-04-27 Medifirst Co., Ltd. ANTI-REUSE SAFETY CATHETER
CN114699218B (en) * 2022-06-08 2022-08-16 北京天星博迈迪医疗器械有限公司 Self-sealing balloon
CN117481763B (en) * 2023-12-22 2024-04-30 中国人民解放军总医院第一医学中心 Nasal mucosa puncture positioning device for stem cell transnasal transplantation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655219A (en) * 1983-07-22 1987-04-07 American Hospital Supply Corporation Multicomponent flexible grasping device
FR2725611B1 (en) * 1994-10-18 1997-01-31 Gestra Groupe D Etudes Specifi PROTECTION AND EXTRACTION PUNCTURE NEEDLE FOR PERIPHERAL CATHETER
BR7500134U (en) * 1995-01-12 1997-04-01 Hwang Chin Rong Specific complement to the single-outlet vascular catheterization device
AU2287295A (en) * 1995-04-17 1996-11-07 Med Design Corporation Safety stylet for intravenous catheter insertion
GB9708569D0 (en) * 1997-04-29 1997-06-18 Smiths Industries Ltd Catheter and needle assemblies
US8211070B2 (en) * 1997-08-20 2012-07-03 B. Braun Melsungen Ag Spring clip safety IV catheter
JP2003175112A (en) * 2001-10-02 2003-06-24 Mitsubishi Pencil Co Ltd Indwelling needle structure
JP4714011B2 (en) * 2005-11-28 2011-06-29 メディキット株式会社 Indwelling needle assembly
JP4211858B2 (en) * 2006-06-30 2009-01-21 ニプロ株式会社 Indwelling needle with wings
WO2009123025A1 (en) * 2008-03-31 2009-10-08 テルモ株式会社 Indwelling needle assembly
CA2823016C (en) * 2010-12-02 2016-05-10 Erskine Medical Llc Release mechanism for use with needle shielding devices

Also Published As

Publication number Publication date
US20160220270A1 (en) 2016-08-04
CN105451803A (en) 2016-03-30
WO2015019968A1 (en) 2015-02-12
JP2015051259A (en) 2015-03-19
AU2014303610A1 (en) 2016-02-11
JP6316002B2 (en) 2018-04-25

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